From Lecture: You are President James Polk. How do you get Mexico's Northern territory for the United States in 1845- 46? O Wait for Texas and Mexico to start a boarder dispute, and then defend Texas by declaring war against Mexico. Take Mexico's land when the country surrenders. O Offer 50 million for it O Threaten to build a wall between the U.S. and Mexico if Mexico does not sell its O Marry the daughter of the President of Mexico, causing a "family alliance." Then claim the land as a dowry